若集合m=(-1,0,1,2),n=(x-1
(2008•临沂二模)若集合M={-1,0,1,2},N={x|(x+1)(x-2)<0,且x∈Z},则M∩N=()A.{-1,0,1,2}B.{0,1,2}...
(2008•临沂二模)若集合M={-1,0,1,2},N={x|(x+1)(x-2)<0,且x∈Z},则M∩N=( )
A.{-1,0,1,2}
B.{0,1,2}
C.{-1,0,1}
D.{0,1} 展开
A.{-1,0,1,2}
B.{0,1,2}
C.{-1,0,1}
D.{0,1} 展开
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